NACHI 7226BDB angular contact ball bearings

Enjoy High Margins on Competitive 440x720x226 Size (mm) Pricing.Great Wholesale Products at Low Costs. 440 Bore Diameter (mm)
Size (mm) | 440x720x226 |
Bore Diameter (mm) | 440 |
Outer Diameter (mm) | 720 |
Width (mm) | 226 |
d | 440 mm |
D | 720 mm |
T | 226 mm |
B | 226 mm |
r min. | 6 mm |
r1 min. | 6 mm |
da max | 506 mm |
Db min. | 642 mm |
ra max. | 5 mm |
rb max. | 5 mm |
Db max | 692 mm |
Weight | 367 Kg |
Basic dynamic load rating (C) | 4990 kN |
Basic static load rating (C0) | 9130 kN |
(Grease) Lubrication Speed | 270 r/min |
(Oil) Lubrication Speed | 360 r/min |
Calculation factor (e) | 0,39 |
Calculation factor (Y0) | 1,7 |
Bearing No. | 45388 |
r(min) | 6 |
r1(min) | 6 |
Cr | 5750 |
C0r | 9130 |
Cu | 417 |
Grease lub. | 270 |
Oil lub. | 360 |
da(max) | 506 |
Da(max) | 692 |
Da(min) | 642 |
Sa(min) | 7 |
ra(max) | 5 |
rb(max) | 5 |
e | 0.39 |
Y2 | 1.74 |
Y3 | 2.59 |
Y0 | 1.70 |
(Refer.)Mass(kg) | 367 |
Detailed Parameters
parameter:
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